/*
 * Copyright 2011 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.springframework.android.showcase.usercenter;

import org.iside.android.showcase.AbstractMenuActivity;
import org.iside.android.showcase.R;
import org.springframework.web.client.RestTemplate;

import android.content.Intent;
import android.os.AsyncTask;
import android.text.TextUtils;
import android.util.Log;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;

/**
 * @author Roy Clarkson
 * @author Pierre-Yves Ricau
 */
public class UserCenterLayout extends AbstractMenuActivity {

    protected static final String TAG = UserCenterLayout.class.getSimpleName();
    
    private boolean isRegUser = false;
    
    // ***************************************
    // AbstractMenuActivity methods
    // ***************************************
    @Override
    protected String getDescription() {
        return getResources().getString(R.string.text_main);
    }

    @Override
    protected String[] getMenuItems() {
        return getResources().getStringArray(R.array.usercenter_menu_items);
    }

    @Override
    protected OnItemClickListener getMenuOnItemClickListener() {
        return new OnItemClickListener() {
            public void onItemClick(AdapterView<?> parentView, View childView, int position, long id) {
                Class<?> cls = null;
                switch (position) {
                case 0:
                    // if user already register, show user information,else show register page
                    new PostMessageTask().execute();
                    if (isRegUser) {
                        cls = AccountManager.class;
                    } else {
                        cls = AccountReg.class;
                    }

                    break;
                case 1:
                    cls = About.class;

                    break;
                default:
                    break;
                }
                startActivity(new Intent(parentView.getContext(), cls));
            }
        };
    }
    
    private class PostMessageTask extends AsyncTask<Void, Void, String> {

        private String text;

        @Override
        protected void onPreExecute() {

            text = getApplicationContext().getDeviceID();
        }

        @Override
        protected String doInBackground(Void... params) {
            try {
                // The URL for making the POST request
                final String url = getString(R.string.base_uri) + "/listreguser";

                // Create a new RestTemplate instance
                RestTemplate restTemplate = new RestTemplate();

                // Make the network request, posting the message, expecting a
                // String in response from the server
                String response = restTemplate.postForObject(url, text, String.class);

                // Return the response body to display to the user
                return response;
            } catch (Exception e) {
                Log.e(TAG, e.getMessage(), e);
            }

            return null;
        }

        @Override
        protected void onPostExecute(String result) {
            if(!TextUtils.isEmpty(result)){
                setRegUser(true);
            }
        }

    }
    
    public boolean isRegUser() {
        return isRegUser;
    }

    public void setRegUser(boolean isRegUser) {
        this.isRegUser = isRegUser;
    }

}
